Massdrop 101: Intro to Mechanical Keyboards

We’ve covered the basics of keycap profiles before—spherical/cylindrical, sculpted/uniform, etc. One thing that has come up more and more over the years as we’ve expanded our portfolio of offerings here at Drop is the distinction between some of our similar profiles. Specifically, what is the actual difference between DCX, DCD, and DCL? Cylindrical Profiles To recap the previous article on the topic, one of the most basic ways to separate various keycap profiles is by shape (cylindrical, spherical, or flat). DCX, DCD, and DCL are all cylindrical profiles. The most famous cylindrical profile is Cherry profile, as defined by the original manufacturer of the keycaps—Cherry. GMK now owns those tools, and as such, only they can technically claim to produce “Cherry” profile keycaps. Similar keycap profiles are often called Cherry profile colloquially, but are in actuality slightly different. For the sake of not splitting hairs, all of the cylindrical profiles discussed here are...

One of the oldest questions, albeit one you don’t see very often anymore, is about 3-pin and 5-pin MX switches. Early in the custom switch scene, budding enthusiasts would need to determine whether their keyboard needs 3-pin or 5-pin switches. Today, the question doesn’t appear as often as it used to, but it is still important to know the difference and when one is a better choice. The difference between these two types of switches is in the name, the number of pins. As seen in the pictures below, 3-pin switches have two metal legs for the contact leaves and registering of switch presses as well as the stem pole. These switches were traditionally called plate mount switches, as they relied on the plate to align the switches on the PCB. 5-pin switches have the same contact pins and stem pole but are also accompanied by two additional alignment pins on the left and right of the stem pole. These were called PCB mount switches, as they could be used without plates as the PCBs would...

Figure 1: I couldn't think of a more literal way to represent this article if I tried... Looking back just a few years ago, there’s no doubt that the huge influx of people that joined the hobby at the peak of the COVID pandemic were drawn to keyboards by way of YouTube, TikTok, and other audio-visual content platforms. Even as the output from these content creators has waned in recent months, their collective impact and legacy on the keyboard hobby is rather firmly etched in the history books. As a result of all of their sound tests, build logs, and opinion videos, the message is clear to any new person joining the hobby: mechanical keyboards are all about the sound. Thock this, clack that. Whether it’s keyboards, keycaps, or even singular switches, seemingly everyone new to the hobby meticulously pores over each component of their keyboard not in an attempt to figure out how it will feel in hand, but how it will sound as they’re furiously grinding their way out from...

As I walk down the hall to my office each morning, I hear the discordant clattering of keys coming from my coworker’s office. In the hall… several doors down… I hear them. Like the loose teeth in my grandma’s poodle, barely hanging on, they rattle and heave. If anyone’s ever told you that mechanical keyboards are too loud, it’s simply because that person has become completely desensitized to the garbage-bomb that is the standard office computer keyboard. In the 1980’s and 90’s, it was common to hear the sound of unmitigated excellence when you walked into an office building. The rapid gunfire-like precision of a room full of high-quality computer keyboards firing in unison. Even in the early 2000’s when I worked in a south-side Chicago newspaper newsroom, it was still filled with such keyboards. Ten to fifteen years into their professional daily use, they were still magnificent in sound and feel. Punctual, clean, decisive. In those days, professional keyboards didn’t come...

As we publish more articles in the "Mech Keys How-To" series currently ongoing, navigating the various topics and finding previous articles will only become more difficult. This thread will serve as a table of contents to help add some structure to the whole project. Feel free to also suggest future topics in this thread, as it will surely be easier to identify gaps and opportunities for further exploration when viewing everything as a whole. Mechanical Keyboards Introductory Topics Mechanical vs Membrane Sizes and Layouts of Mechanical Keyboards Short Intro Into Split Keyboards (dovenyi) Staggered and Ortholinear Layouts Low-Profile vs High-Profile Keyboard Designs Build Materials and Other Case Design Considerations Selecting Your First Mechanical Keyboard (The_Manic_Geek) Keycaps Keycap Materials Keycap Profiles DCX vs DCD vs DCL In Defense of MT3 (StoryBoardTech) How To Design a GMK Keycap Set (GMK_Andy) The GMK Color Matching Process (GMK_Andy) SA Keycap Profile...

One of the best parts of custom keyboards is the sound they make. It’s clean, crisp, and free from any chatter or rattles. On a well-built custom keyboard, each keystroke is solid and definitive. On the smaller keys on your keyboard, keys 1.75 units or less, you can attribute that feeling to the switches themselves. However, on larger keys, keys that are 2 units and larger, stabilizers can make or break that feeling. Today, there are a plethora of different stabilizer options available for purchase. It can be confusing trying to navigate the different brands and configurations of stabilizers. Hopefully, after reading this, you’ll have the confidence to purchase the stabilizer that fits both your budget and your needs. Before laying out the stabilizer options, it is important to understand their function within a keyboard. Stabilizers serve two main purposes. The first is to ensure that when pressing a larger key (2 units or larger) there is consistency in the keycap press. This...

Before launching any product, there are many designs, concepts, and ideas that pass between teams before arriving at a final design which makes its way to your computer screen and, eventually, desk. This is no more true than when considering possibly the most "art"-forward aspect of the mechanical keyboard hobby—artisan keycaps. It should be obvious that a lot of planning and artistry goes into crafting these literal pieces of art. We don't often get a chance to see behind the curtain, though. So, let's take a closer look at the upcoming Drop + Dwarf Factory Lord of the Rings Rohan Artisan Keycaps. Before any resin is spilled, Middle Earth (the entity that licenses the Lord of the Rings IP) needs to approve the concepts based on concept art provided by Dwarf Factory. We connect with DF to coordinate on the topic and subject matter—in this particular case, additional Rohan-themed designs—to be sure that the concepts match with overall direction, whether that be pairing up with a...

We’ve covered the basics of keycap profiles before—spherical/cylindrical, sculpted/uniform, etc. One thing that has come up more and more over the years as we’ve expanded our portfolio of offerings here at Drop is the distinction between some of our similar profiles. Specifically, what is the actual difference between DCX, DCD, and DCL? Cylindrical Profiles To recap the previous article on the topic, one of the most basic ways to separate various keycap profiles is by shape (cylindrical, spherical, or flat). DCX, DCD, and DCL are all cylindrical profiles. The most famous cylindrical profile is Cherry profile, as defined by the original manufacturer of the keycaps—Cherry. GMK now owns those tools, and as such, only they can technically claim to produce “Cherry” profile keycaps. Similar keycap profiles are often called Cherry profile colloquially, but are in actuality slightly different. For the sake of not splitting hairs, all of the cylindrical profiles discussed here are...